A randomized 25 question test from a pool of 761 questions, good luck!
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the bridge interacts with?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the alarming system?
There are numerous function block modes which are permitted. Which of the modes below is best described as the mode the function block is currently in?
Model based network devices are at the user level of Ethernet/IP. Information of a devices type and classification would be contained in which of the text files below?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the firewall interacts with?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with analog values that require a significant degree of accuracy?
Which of the answers below best represents the affect of superimposed voltage or current on a signal?
Which of the type of communication below best describes the HART communication between a control device and a field device?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as extensively scattered process that requires an immense communication framework?
IPv4 and IPv6 are the two current versions of IP. Which of the answers below is the defining difference between the two protocols?
Because of the susceptibility to noise a _______ is required on the trunk line of the H1 transmission system. Choose the answer below that best fill in the blank.
DCS commonly is considered a computerised control system for a plant that has central operator supervisory control. Which of the terms below is best described as controllers and operator stations that are separated physically from the central control system?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to create, or delete any HMI application?
There are several devices that reside at each layer within the a typical DCS. Which of the levels below is where PLC and SIS controllers reside?
Which of the messaging types below is best described as direct communication with a field device initiated by the scanner module?
In IPv4, which of the protocols below has the additions of delivery acknowledgement and fragmentation/defragmentation?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block supports a cascade path and the value quality is good?
Which of the answers below is best described as an instrument database that can be modern control systems can access?
There are several fields in an Ethernet message frame structure. Which of the answers represent the content of the FCS field in the Ethernet message frame?
In the transmission control protocol validates that the destination has received the information packet sent. Which of the header components below is responsible for this verification?
From the answers below, chooses the best answer that does not affect the transmission of a signal with metal wire or cable.
There are numerous Ethernet standards, a naming formula was developed to identify characteristics of physical connections. Which of the answers below lists all of the information contained in the naming convention?
Ethernet/IP is based on a protocol that the higher OSI layers of DeviceNet uses. Which of the answers below is the correct acronym for this protocol?
Which of the answers below best defines the loop resistance range for a HART communication device?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that maps the data from up to 16 field devices that it supports?